| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $177.54 | 5.351% | $187.0402 | $187.04 | $187.05 | $187.00 |
| Purchase #2 | $108.96 | 5.332% | $114.7697 | $114.77 | $114.75 | $114.80 |
| Purchase #3 | $157.74 | 11.528% | $175.9243 | $175.92 | $175.90 | $175.90 |
| Purchase #4 | $97.40 | 4.430% | $101.7148 | $101.71 | $101.70 | $101.70 |
| Purchase #5 | $240.28 | 4.103% | $250.1387 | $250.14 | $250.15 | $250.10 |
| Purchase #6 | $114.83 | 3.143% | $118.4391 | $118.44 | $118.45 | $118.40 |
| Purchase #7 | $50.94 | 8.425% | $55.2317 | $55.23 | $55.25 | $55.20 |
| 7 purchase totals = | $947.69 | $1,003.2585 | $1,003.25 | $1,003.25 | $1,003.10 | |